snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 2 pm  04 Feb 2026 (local time)

New snow in Osa

2.5cm1.0in
Sat 7th (PM)
The snow forecast for Osa is: Light rain (total 5.0mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Fri night). Wind will be generally light.

Osa Weather (Next 3 days): The snow forecast for Osa is: Light rain (total 5.0mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min 0°C on Fri night). Wind will be generally light.

Osa Weather (Days 4-6): A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 2°C on Tue morning, min -8°C on Sat night). Winds decreasing (strong winds from the N on Sun afternoon, light winds from the WSW by Mon night).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
1
25
cloud
Bottom Lift: 
3
20
cloud
6 Day Forecast
Issued: 2 pm 04 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wed
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
cloud
light rain
light rain
cloud
part cloud
light snow
light snow
light snow
light snow
light snow
heavy snow
light snow
clear
clear
part cloud
some clouds
cloudy
cloudy
light rain
light rain
cloudy
some clouds
light snow
light snow
light snow
light snow
light snow
heavy snow
light snow
clear
clear
some clouds
 km/h
20
WSW
20
WSW
25
W
25
W
20
W
25
WNW
20
WNW
15
WNW
10
SW
35
WNW
40
WNW
40
WNW
45
N
25
NNW
15
W
15
W
15
WSW
Snow map
2
3
4
18
2
2
3
max °C
7
4
7
7
5
5
4
1
1
0
-4
-7
-6
-6
-1
0
-3
min °C
3
3
5
5
3
3
2
0
1
-3
-8
-8
-6
-7
-4
-4
-5
-1
-2
1
1
-1
-2
-3
-3
-3
-11
-18
-18
-16
-13
-10
-9
-9
68
87
88
84
94
60
68
95
88
96
85
82
95
89
74
60
62
1400
1150
1350
1500
1600
1100
1050
800
750
650
0
0
0
0
0
750
0
Sea lvl1000m2000m3000m4000m5000m
313421-1-2-2-4-9-11-9-8-6-2-2546644311-2-6-8-6-7-3-2-4
Sunrise
7:05
7:05
7:05
7:03
7:03
Sunset
5:42
5:43
5:44
5:45
5:45
5:46

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:10cm
Last snowfall: 2 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 1 of February has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.8
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.